CN213181620U - Low-voltage switch disconnect-type test plug - Google Patents

Abstract

The utility model discloses a low-voltage switch disconnect-type test plug, including secondary public plug, double-layered groove, go up picture peg, lower picture peg, stabilizer blade, data connector, collateral branch brace, connection piece, attach fitting, motor energy storage return circuit pinhole, combined floodgate shutting return circuit pinhole, separating brake return circuit pinhole, combined floodgate return circuit pinhole and the female plug of secondary. The utility model has the advantages that: the wire clamp that can avoid switch vibration to lead to among the test drops, shifts, eliminates the danger of direct current short circuit, series circuit, guarantees personal and equipment safety, ensures data signal's normal transmission, prevents that the data from truning into the loss of electric leakage when the signal of telecommunication causes the data.

Description

Low-voltage switch disconnect-type test plug

Technical Field

The utility model relates to a secondary aviation plug specifically is a low-voltage switch disconnect-type test plug, belongs to the experimental special secondary aviation plug technical field of low pressure frame handcart switch transmission.

Background

The aviation plug has the main functions that electrical appliances to be connected are connected through a dial-plug function, then signals or current between the electrical appliances are transmitted, resource exchange and sharing are achieved through transmission, even charging is an important embodiment of the function of the connector, another important function of the aviation plug is signal transmission, such as a data line bar which is often called, mobile phone resources and a computer are synchronously shared, data in a camera are led into the computer to be analyzed or sorted, the aviation plug is much more convenient than a mobile phone and a camera which are facing a small screen, the connector plays the most important role, the contents transmitted in the period are data, and the transmission process is completed in the form of communication signals.

Although the existing aviation plug is various in types, the problems still exist in the actual use process, the insertion form of the existing aviation plug in the use process is simple, a certain potential safety hazard exists due to the fact that part of the front end of the existing aviation plug is made of conductive metal, the existing aviation plug is unstable and easy to loosen in the insertion and extraction process, and the wire clamp easily falls off and shifts due to switch vibration in the test, so that the danger of direct current short circuit and series circuit is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-voltage switch disconnect-type test plug just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a low-voltage switch separated test plug comprises a secondary male plug, a clamping groove, an upper plug board, a lower plug board, support legs, a data connector, side support arms, a connecting sheet, a connecting connector, a motor energy storage loop pinhole, a closing and locking loop pinhole, an opening loop pinhole, a closing loop pinhole and a secondary female plug; the public plug of secondary comprises clamp groove, last picture peg, lower picture peg, stabilizer blade, data connector, collateral branch brace, connection piece and attach fitting etc. the clamp groove sets up the both sides at last picture peg, go up picture peg parallel arrangement in the top of picture peg down, picture peg parallel arrangement is between the collateral branch brace down, the stabilizer blade sets up under the collateral branch brace, data connector parallel arrangement is on the positive surface of public plug of secondary to be located the top of last picture peg, collateral branch brace is located the both sides of this plug, the connection piece stacks about the female plug of secondary between two-layer, attach fitting establishes on the circuit board of the female plug top of secondary, motor energy storage return circuit pinhole, combined floodgate closed circuit pinhole, separating brake circuit pinhole and combined floodgate circuit pinhole all set up on the female plug of secondary, motor energy storage return circuit pinhole and combined floodgate circuit pinhole parallel establishment are on the top of the female plug of secondary, the opening loop pinhole and the closing loop pinhole are arranged on the front surface of the secondary female plug in parallel, and the secondary female plug is inserted into the secondary male plug.

Preferably, in order to guarantee the stability of being connected between public plug and the female plug to make things convenient for the slip of female plug to pull out and insert, the double-layered groove is L column structure, and each pinhole of cooperation carries out the centre gripping to the female plug of secondary, and is the slip card with the public plug of secondary and puts the formula and be connected.

Preferably, in order to ensure normal transmission of data signals and prevent data loss caused by electric leakage when data is converted into electric signals, the data connectors are arranged in parallel on the front surface of the secondary male plug, and insulated wires are welded on the inner side of the data connectors and connected with the main board.

Preferably, in order to avoid the fastener that the switch vibration leads to in the test to drop, shift, eliminate the danger of direct current short circuit, series circuit, guarantee personal and equipment safety, four pairs of pinholes that four return circuits of secondary female plug correspond, four return circuits are motor energy storage loop pinhole, combined floodgate shutting return circuit pinhole, separating brake return circuit pinhole and combined floodgate return circuit pinhole respectively, set up the hole corresponding with above-mentioned four pairs of pinholes at secondary aviation female plug back, every downthehole insulating wire that all welds, and insulating wire is equipped with the plug that suits with transmission test case jack.

Preferably, in order to prevent that the secondary male plug and the secondary female plug from vibrating to cause the separation of the secondary male plug and the secondary female plug during the test, the test is influenced, the test efficiency is improved, the secondary male plug and the secondary female plug are connected in a cross-type clamping manner, and insulated wires are arranged inside the interfaces of the secondary male plug and the secondary female plug.

The utility model has the advantages that: the low-voltage switch separated test plug is reasonable in design, the clamping groove is of an L-shaped structure, the secondary female plug is clamped by matching with each pin hole and is connected with the secondary female plug in a sliding clamping manner, the stability of connection between the male plug and the female plug is ensured, the female plug is convenient to pull and insert in a sliding manner, the data connectors are arranged on the front surface of the secondary male plug in parallel, insulated wires are welded on the inner sides of the data connectors and are connected with a main board, the normal transmission of data signals is ensured, the data loss caused by electric leakage when the data are converted into electric signals is prevented, four pairs of pin holes corresponding to four loops of the secondary female plug are respectively a motor energy storage loop pin hole, a closing locking loop pin hole, a separating loop pin hole and a closing loop pin hole, holes corresponding to the four pairs of pin holes are arranged on the back of the secondary aviation female plug, an insulated wire is welded in each hole, and is provided with a plug matched with a, the fastener that the switch vibration leads to among the avoiding test drops, shifts, eliminates the danger of direct current short circuit, series circuit, guarantees personal and equipment safety, is interlude formula card between the two and puts the connection secondary male plug and the female plug of secondary, and both interfaces inside all is equipped with insulated wire, prevents that secondary male plug and secondary female plug from shaking when experimental and causing the two to break away from, influences the experimental process, improves experimental efficiency.

Drawings

FIG. 1 is a schematic structural view of a secondary male plug of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

fig. 3 is the structure schematic diagram of the secondary female plug of the present invention.

In the figure: 1. the secondary male plug comprises a secondary male plug body, 2, a clamping groove, 3, an upper plug board, 4, a lower plug board, 5, support legs, 6, a data connector, 7, side support arms, 8, a connecting sheet, 9, a connecting connector, 10, a motor energy storage loop pinhole, 11, a closing locking loop pinhole, 12, an opening loop pinhole, 13, closing loop pinholes, 14 and a secondary female plug body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a low-voltage switch separated test plug includes a secondary male plug 1, a clamping groove 2, an upper plug board 3, a lower plug board 4, a support leg 5, a data connector 6, a side support arm 7, a connecting sheet 8, a connecting connector 9, a motor energy storage loop pinhole 10, a closing and locking loop pinhole 11, an opening loop pinhole 12, a closing loop pinhole 13 and a secondary female plug 14; the public plug of secondary 1 comprises double-layered groove 2, last picture peg 3, lower picture peg 4, stabilizer blade 5, data connector 6, collateral branch braced arm 7, connection piece 8 and attach fitting 9 etc. the double-layered groove 2 sets up the both sides at last picture peg 3, it is in the top of picture peg 4 down to go up picture peg 3 parallel arrangement, 4 parallel arrangement of lower picture peg is between collateral branch braced arm 7, stabilizer blade 5 sets up under collateral branch braced arm 7, data connector 6 parallel arrangement is on the positive surface of public plug of secondary 1 to be located the top of picture peg 3, collateral branch braced arm 7 is located the both sides of this plug, connection piece 8 stacks between secondary female plug 14 upper and lower two-layer, attach fitting 9 is established on the circuit board of secondary female plug 14 top, motor energy storage return circuit pinhole 10, combined floodgate shutting return circuit pinhole 11, separating brake circuit pinhole 12 and combined floodgate return circuit pinhole 13 all set up on secondary female plug 14, the motor energy storage loop pinhole 10 and the closing locking loop pinhole 11 are arranged at the top end of the secondary female plug 14 in parallel, the opening loop pinhole 12 and the closing loop pinhole 13 are arranged on the front surface of the secondary female plug 14 in parallel, and the secondary female plug 14 is inserted on the secondary male plug 1.

The clamping groove 2 is of an L-shaped structure, is matched with each needle hole to clamp the secondary female plug 14 and is connected with the secondary female plug 14 in a sliding clamping manner, so that the connection stability between the male plug and the female plug is ensured, the sliding plugging and unplugging of the female plug are facilitated, the data connectors 6 are arranged on the front surface of the secondary male plug 1 in parallel, insulated wires are welded on the inner side of the data connectors to be connected with a main board, the normal transmission of data signals is ensured, the loss of data caused by electric leakage when the data are converted into electric signals is prevented, four pairs of needle holes corresponding to four loops of the secondary female plug 14 are respectively a motor energy storage loop needle hole 10, a closing locking loop needle hole 11, a separating loop needle hole 12 and a closing loop needle hole 13, holes corresponding to the four pairs of needle holes are arranged on the back of the secondary aviation female plug, insulated wires are welded in each hole and provided with a plug adaptive to a transmission box jack, the fastener that the switch vibration leads to among the avoiding test drops, shifts, eliminates the danger of direct current short circuit, series circuit, guarantees personal and equipment safety, it puts to be the interlude formula card between two of secondary male plug 1 and secondary female plug 14, and both interfaces are inside all to be equipped with insulated wire, prevents that secondary male plug 1 and secondary female plug 14 from shaking when experimental and causing the separation of the two, and the influence is experimental to be gone on, improves experimental efficiency.

The working principle is as follows: when using this low-voltage switch disconnect-type test plug, at first on the low-voltage frame handcart switch secondary male plug 1 from taking, this male plug is equipped with the female plug 14 of secondary that corresponds with it, insert secondary female plug 14 on secondary male plug 1 can, wherein press from both sides groove 2 cooperation each pinhole pair secondary female plug 14 and carry out the centre gripping, and be the slip card with secondary female plug 14 and put the formula and be connected, guarantee the stability of being connected between male plug and the female plug to make things convenient for the slip of female plug to pull out and insert.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a low-voltage switch disconnect-type test plug which characterized in that: the device comprises a secondary male plug (1), a clamping groove (2), an upper plug board (3), a lower plug board (4), support legs (5), a data connector (6), side support arms (7), a connecting sheet (8), a connecting connector (9), a motor energy storage loop pinhole (10), a closing and locking loop pinhole (11), an opening loop pinhole (12), a closing loop pinhole (13) and a secondary female plug (14); the secondary male plug (1) comprises a clamping groove (2), an upper plug board (3), a lower plug board (4), support legs (5), a data connector (6), side support arms (7), connecting pieces (8) and a connecting joint (9), wherein the clamping groove (2) is arranged on two sides of the upper plug board (3), the upper plug board (3) is arranged above the lower plug board (4) in parallel, the lower plug board (4) is arranged between the side support arms (7) in parallel, the support legs (5) are arranged under the side support arms (7), the data connector (6) is arranged on the front surface of the secondary male plug (1) in parallel and is positioned above the upper plug board (3), the side support arms (7) are positioned on two sides of the plug, the connecting pieces (8) are stacked between the secondary female plug (14) from top to bottom, the connecting joint (9) is arranged on a circuit board above the secondary female plug (14), motor energy storage return circuit pinhole (10), combined floodgate shutting return circuit pinhole (11), separating brake return circuit pinhole (12) and combined floodgate return circuit pinhole (13) all set up on secondary female plug (14), and motor energy storage return circuit pinhole (10) and combined floodgate shutting return circuit pinhole (11) parallel are established on the top of secondary female plug (14), and separating brake return circuit pinhole (12) and combined floodgate return circuit pinhole (13) parallel are established on the positive surface of secondary female plug (14), secondary female plug (14) ann is inserted on secondary public plug (1).

2. A low voltage switch disconnect test plug of claim 1, wherein: the clamping groove (2) is of an L-shaped structure, is matched with each pin hole to clamp the secondary female plug (14), and is connected with the secondary male plug (1) in a sliding clamping manner.

3. A low voltage switch disconnect test plug of claim 1, wherein: the data connectors (6) are arranged on the front surface of the secondary male plug (1) in parallel, and insulated wires are welded on the inner side of the data connectors and connected with the main board.

4. A low voltage switch disconnect test plug of claim 1, wherein: four pairs of pinholes that four return circuits of secondary female plug (14) correspond, four return circuits are motor energy storage return circuit pinhole (10), combined floodgate shutting return circuit pinhole (11), separating brake return circuit pinhole (12) and combined floodgate return circuit pinhole (13) respectively, set up the hole corresponding with above-mentioned four pairs of pinholes at the secondary aviation female plug back, every downthehole insulating wire that all welds, and insulating wire is equipped with the plug that suits with transmission test case jack.

5. A low voltage switch disconnect test plug of claim 1, wherein: the secondary male plug (1) and the secondary female plug (14) are connected in a cross-inserting type clamping mode, and insulated wires are arranged inside interfaces of the secondary male plug and the secondary female plug.

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